OpenJDK / amber / amber
changeset 55505:b9cd87da3211
8221219: ZGC: Remove ZStallOnOutOfMemory option
Reviewed-by: stefank, eosterlund
| author | pliden |
|---|---|
| date | Fri, 22 Mar 2019 12:49:33 +0100 |
| parents | 3e7fccdb6181 |
| children | 931247e90857 |
| files | src/hotspot/share/gc/z/zObjectAllocator.cpp src/hotspot/share/gc/z/z_globals.hpp |
| diffstat | 2 files changed, 0 insertions(+), 8 deletions(-) [+] |
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--- a/src/hotspot/share/gc/z/zObjectAllocator.cpp Fri Mar 22 12:49:32 2019 +0100 +++ b/src/hotspot/share/gc/z/zObjectAllocator.cpp Fri Mar 22 12:49:33 2019 +0100 @@ -186,10 +186,6 @@ ZAllocationFlags flags; flags.set_no_reserve(); - if (!ZStallOnOutOfMemory) { - flags.set_non_blocking(); - } - return alloc_object(size, flags); }
--- a/src/hotspot/share/gc/z/z_globals.hpp Fri Mar 22 12:49:32 2019 +0100 +++ b/src/hotspot/share/gc/z/z_globals.hpp Fri Mar 22 12:49:33 2019 +0100 @@ -49,10 +49,6 @@ experimental(double, ZFragmentationLimit, 25.0, \ "Maximum allowed heap fragmentation") \ \ - experimental(bool, ZStallOnOutOfMemory, true, \ - "Allow Java threads to stall and wait for GC to complete " \ - "instead of immediately throwing an OutOfMemoryError") \ - \ experimental(size_t, ZMarkStackSpaceLimit, 8*G, \ "Maximum number of bytes allocated for mark stacks") \ range(32*M, 1024*G) \